LEGO Icons Lion Knights' Castle 10305

Once upon a time, there was a child who loved to build with LEGO® bricks. Now that child is grown up and there’s a new quest to enjoy. Celebrating 90 years of LEGO history, the Lion Knights’ Castle (10305) building set is a new interpretation inspired by the original LEGO Castle System and a build requested by fans for years. Tales of daring escapades. The impressive set is packed with surprises around every corner. Discover stunning details on every side of the buildable model, then open it up to explore the interior. There are hidden passages, movable walls, secret hideouts, a medieval drawbridge and portcullis that open, a mill with a turning waterwheel, towers and turrets, living quarters, an armory and more. Set the stage for epic battles and daring escapes time and time again with the 22 minifigures and 5 animal figures, including a wizard, knights, archers, horses, and cow. Make time for you. Spend quality time with premium LEGO sets for adults. This castle building set makes an immersive project for you or a top gift for any fan of history and castles.

A classic build reimagined – Enjoy quality time crafting all the details of this Lion Knights’ Castle (10305) buildable model, inspired by classic LEGO® castle sets from days gone by.

Requested by LEGO® fans – Created to celebrate 90 years of LEGO history, this set was designed following a poll of over 55,000 respondents on the LEGO Ideas platform.

4,514 pieces – Enjoy hours of mindful building as you craft all the details of this epic build. Discover details on every side, then open up the castle to explore the story-packed interior.

This set is retired and no longer produced by LEGO. Priced to the current sealed-set secondary market (approx. £421.99 as of September 2026).